Explain the bonding in and the shape of a benzene molecule.
Stage 1 -Bonding 1a) Each C has three (covalent) bonds 1b) Spare electrons (in a p orbital) overlap (to form a pi cloud) 1c) delocalisation
Stage 2 -Shape 2a) Planar 2b) Hexagon/6 carbon ring/120o bond angle 2c) C–C bonds equal in length / C–C bond lengths between single and double bond
YC
Related Chemistry A Level answers
All answers ▸A group 2 metal, M, is reacted with water so that M + 2H2O --> M(OH)2 + H2. 0.162g of metal produces 97.0cm3 of gas at RTP. Identify M.
A naturally occurring sample of the element boron has a relative atomic mass of 10.8 In this sample, boron exists as two isotopes. Calculate the percentage abundance of 10B in this naturally occurring sample of boron.
Why does the first ionisation energy of atoms generally increase across a period?
What is meant by the term chiral?